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Cooperative Institute for Meteorological Satellite Studies / University of Wisconsin-Madison
Tropical Cyclone 21S (Gezani)
Archived CIMSS Product Summary
Current Time :     		NHC/JTWC
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Product Latency Color Code : Less than 3 hours old   3 - 6 hours old   6 - 12 hours old   Greater than 12 hours old   Not Available
Current Intensity Estimates ADT
Date Time Vmax MSLP
12Feb2026 2130UTC 82 kts 974 hPa
Scene CI# FT# AdjT# RawT# Eye T Cloud T
EMBC 4.7 4.0 4.3 4.3 -54.22C -71.31C
AiDT
Date Time Vmax  
12Feb2026 1900UTC 89 kts  
 
DPRINT
Date Time Vmax MSLP
12Feb2026 2130UTC 91 kts 962 hPa
Vmax 25% Vmax 75%    
84 kts 97 kts    
DMINT
Date Time Vmax MSLP
12Feb2026 1521UTC 77 kts 973 hPa
Vmax 25% Vmax 75% MW Instr.  
71 kts 84 kts SSMISF17  
MW Sounders
Date Time Vmax MSLP
12Feb2026 1522UTC 78 kts 975 hPa
  Satellite FOV  
  17 40  
Shear Analysis
Date Time Shear Magnitude
 Shear Direction
12Feb2026 1800UTC 6 kts 298 deg
Deep-layer vertical wind shear interpolated to storm center derived from the CIMSS AMV-aided analyses with vortex removed
TC-Scale AMVs